rebuilderd: unexpected error while rebuilding package: Failed to download original package from "http://deb.debian.org/debian/pool/main/r/r-cran-rsvg/r-cran-rsvg_2.6.1-1_armhf.deb": error sending request for url (http://deb.debian.org/debian/pool/main/r/r-cran-rsvg/r-cran-rsvg_2.6.1-1_armhf.deb): client error (Connect): dns error: failed to lookup address information: Temporary failure in name resolution: failed to lookup address information: Temporary failure in name resolution